[go: up one dir, main page]

MA18471A1 - SELECTIVE FLOTATION PROCESS BY SKIMMING OF SULPHID, OXIDIC AND SALT-TYPE MINERALS - Google Patents

SELECTIVE FLOTATION PROCESS BY SKIMMING OF SULPHID, OXIDIC AND SALT-TYPE MINERALS

Info

Publication number
MA18471A1
MA18471A1 MA18665A MA18665A MA18471A1 MA 18471 A1 MA18471 A1 MA 18471A1 MA 18665 A MA18665 A MA 18665A MA 18665 A MA18665 A MA 18665A MA 18471 A1 MA18471 A1 MA 18471A1
Authority
MA
Morocco
Prior art keywords
sulphid
oxidic
skimming
salt
flotation process
Prior art date
Application number
MA18665A
Other languages
French (fr)
Inventor
Antero Livari Makipirtti Simo
Original Assignee
Outokumpu Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Publication of MA18471A1 publication Critical patent/MA18471A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
MA18665A 1978-06-26 1979-06-02 SELECTIVE FLOTATION PROCESS BY SKIMMING OF SULPHID, OXIDIC AND SALT-TYPE MINERALS MA18471A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782034A FI58353C (en) 1978-06-26 1978-06-26 FOERFARANDE FOER SELEKTIV AVLAEGSNING AV FOERENINGAR FRAON SULFIDISKA KOMPLEXMALMER BLANDMALMER ELLER -KONCENTRAT

Publications (1)

Publication Number Publication Date
MA18471A1 true MA18471A1 (en) 1979-12-31

Family

ID=8511832

Family Applications (1)

Application Number Title Priority Date Filing Date
MA18665A MA18471A1 (en) 1978-06-26 1979-06-02 SELECTIVE FLOTATION PROCESS BY SKIMMING OF SULPHID, OXIDIC AND SALT-TYPE MINERALS

Country Status (13)

Country Link
US (1) US4242124A (en)
BE (1) BE877195A (en)
BR (1) BR7904006A (en)
CA (1) CA1127853A (en)
DE (1) DE2924469C2 (en)
ES (1) ES481846A1 (en)
FI (1) FI58353C (en)
FR (1) FR2429841A1 (en)
MA (1) MA18471A1 (en)
MX (1) MX154328A (en)
PH (1) PH16397A (en)
PT (1) PT69661A (en)
SE (1) SE440668B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8100668A (en) * 1981-02-12 1982-09-01 Shell Int Research METHOD FOR REMOVING ARSENE COMPOUNDS FROM TUNGSTEN FRAME OR MOLYBDENE CONCENTRATES
US4350524A (en) * 1981-05-15 1982-09-21 Kennecott Corporation Process for removal of base metal impurities from molten silver with sulfur hexafluoride
FI64790C (en) * 1982-08-04 1984-01-10 Outokumpu Oy FOER FARING FOER ROSTNING AV SELENHALTIGT MATERIAL
SE453201B (en) * 1984-09-28 1988-01-18 Boliden Ab PROCEDURE FOR EXPLOITATION OF WORLD METAL CONTENT FROM POLLUTED COPPER MELT MATERIAL
GB8504364D0 (en) * 1985-02-20 1985-03-20 Univ Waterloo Roasting zinc sulfide ores
CA1328353C (en) * 1985-03-21 1994-04-12 Donald W. Kirk Recovery of zinc from zinc bearing sulphidic ores and concentrates by controlled oxidation roasting
WO2014008414A1 (en) * 2012-07-06 2014-01-09 Board Of Trustees Of Michigan State University Thermoelectric materials based on tetrahedrite structure for thermoelectric devices
JP2016529699A (en) 2013-07-03 2016-09-23 ボード オブ トラスティーズ オブ ミシガン ステート ユニバーシティ Thermoelectric materials based on tetrahedral copper ore structure for thermoelectric elements
EA030597B1 (en) * 2013-10-02 2018-08-31 Оутотек (Финлэнд) Ой Method for removing arsenic and antimony from flue dusts
CN116814946A (en) * 2023-06-28 2023-09-29 昆明理工大学 Separation and recovery method of iron-arsenic-antimony-lead-containing multi-element alloy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892110A (en) * 1905-08-16 1908-06-30 Jose Baxeres De Alzugaray Extracting precious metals from their ores.
US1671003A (en) * 1925-08-17 1928-05-22 Bagsar Aaron Bysar Process for extracting metals from metallic sulphides
GB749078A (en) * 1953-06-30 1956-05-16 Carves Simon Ltd Improved methods of processing sulphidic iron ores
DE1025917B (en) * 1956-12-05 1958-03-13 Basf Ag Process for the removal of arsenic and antimony from the erosion of sulphidic iron ores, in particular pebbles, and for the chlorinating digestion of the non-ferrous metals contained in these distances
GB1304345A (en) * 1969-02-06 1973-01-24
US3817743A (en) * 1972-09-18 1974-06-18 Pennzoil Co Treatment of copper iron sulfides to form x-bornite
US3857767A (en) * 1974-06-07 1974-12-31 Us Interior Recovery of copper from chalcopyrite ore concentrates
US4092152A (en) * 1975-05-12 1978-05-30 The International Nickel Company, Inc. Volatilization of impurities from smelter reverts
FI55357C (en) * 1975-08-12 1979-07-10 Outokumpu Oy FOERFARANDE FOER RAFFINERING AV EN METALLSULFIDSMAELTA
AU491430B2 (en) * 1975-12-15 1977-06-23 Outokumpu Oy Process for converting, into an easily removable form metallurgically harmful components present in mainly sulfidic complex and/or mixed ores and concentrates

Also Published As

Publication number Publication date
PH16397A (en) 1983-09-22
FI782034A7 (en) 1979-12-27
MX154328A (en) 1987-07-14
FI58353C (en) 1981-01-12
SE7905605L (en) 1979-12-27
ES481846A1 (en) 1980-02-16
SE440668B (en) 1985-08-12
US4242124A (en) 1980-12-30
CA1127853A (en) 1982-07-20
FI58353B (en) 1980-09-30
DE2924469C2 (en) 1983-10-06
PT69661A (en) 1979-06-01
FR2429841B1 (en) 1984-06-08
DE2924469A1 (en) 1980-01-03
BR7904006A (en) 1980-02-20
BE877195A (en) 1979-10-15
FR2429841A1 (en) 1980-01-25

Similar Documents

Publication Publication Date Title
RO70262A (en) PROCESS FOR SEPARATING NORMAL PARAFINES AND ISOPARAFINES
FR2335809A1 (en) AIR SEPARATION PROCESS
BE847511A (en) MINERAL SULPHIDE LEACHING PROCESS,
FR2347328A1 (en) UPPER KETON PREPARATION PROCESS
BE872716A (en) BATTERY SEPARATOR, ITS PRODUCTION PROCESS AND BATTERY SEPARATION PROCESS
BE867433A (en) SELENIUM RECOVERY PROCESS
BE876905A (en) COPPER RECOVERY PROCESS
FR2352055A1 (en) MICROORGANISMS RECYCLING PROCESS
MA18471A1 (en) SELECTIVE FLOTATION PROCESS BY SKIMMING OF SULPHID, OXIDIC AND SALT-TYPE MINERALS
BE887652A (en) BETAINE RECOVERY PROCESS
ZA811020B (en) Recovery of copper by flotation process
BE839633A (en) ETHYLBENZENE PRODUCTION PROCESS
FR2347074A1 (en) PLANT MATERIAL EXTRACTION PROCESS
PT66218B (en) PROCESS FOR RECOVERING XILITE FROM TUNGSTENIUM MINERALS BY FLOTATION
BE745889A (en) SULPHIDE ORE FLOTATION PROCESS
FI790779A7 (en) FLOTATION PROCESS
BE837707A (en) MYCELIAN WASTE LYSIS PROCESS
BE862621A (en) MICROORGANISMS CULTURE PROCESS
BE745341A (en) SULPHIDE ORE FLOTATION PROCESS
BE857926A (en) PROCESS FOR SEPARATING MIXTURES OF DINITROANTHRAQUINONES
BE868802A (en) COPPER AND / OR SILVER RECOVERY PROCESS
FR2440995B1 (en) PROCESS FOR SEPARATING AND RECOVERING COBALT BY EXTRACTION
BE875559A (en) PROCESS FOR SEPARATION, BY EXTRACTION, OF INTERESTING ELEMENTS OF THALIUM TRIVALENT AND MONOVALENT
BE820985A (en) PROCESS FOR TREATMENT OF COPPER SULPHIDE CONCENTRATES AND COPPER RECOVERY
BE845224A (en) UPPER KETON PREPARATION PROCESS